For your Friday viewing pleasure, we present The Detached Americans a 1964 TV documentary on the Kitty Genovese case (see previous AHP posts on Genovese here). In 1964 Genovese was murdered and it was widely reported that numerous witnesses to the murder – as many as 38 – failed to intervene. The case is often cited as the basis for what is known as the bystander effect in social psychology, whereby individuals fail to aid in emergency situations when others are present. This failure to help people in need is often attributed to a diffusion of responsibility, as it is assumed that others present will offer assistance. Happy viewing!